Su-57 novi ruski lovac

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Su-57 novi ruski lovac

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Napisano: 18 Maj 2019 15:25

ltcolonel ::Koliko vidim niko nije postavio ali podatak o kvantnom radaru je zvaničan podatak koji potiče od Vladimira Vladimiroviča koji je pri obraćanju izjavio da će 2022. godine kvantni radari ući u serijsku proizvodnju i da će svi Su-57 sa isporukom od 2023. pa nadalje imati kvantni radar. Naknadno do 2028. godine i stariji Su-57 kao i Su-35 će dobiti isti.
E sada ako Vladimir Vladimirovič laže lažem i ja vas.


Kod Rusa je naziv ROFAR za oni koi traze da nema zabune.
cisto terminoloski.
https://www.rt.com/news/321712-radio-photonic-radar-russia/
Citat:https://nationalinterest.org/blog/buzz/stealth-killer-russias-sixth-generation-fighter-might-have-radio-photonic-radar-25361Citat:

izvor FB strana Su 35
Citat:New radar system for PAK FA fighter
Russia's fifth-generation PAK FA fighter jet is likely to get a photonics-based radar system in the early 2020s, which can view stealth aircraft at distances beyond the range of air-to-air missiles.
A working model of the new radar, radio-optical phased array antenna (ROFAR), being developed by the state-owned Radio-Electronic Technologies (KRET), should be ready in 2018.

The main advantage of ROFAR is the width of its transmission frequency. While the transmission frequency of a modern radar system is 10 GHz, with ROFAR it can reach 100 GHz.
How does ROFAR work?
"In practice, this means that ROFAR can produce a detailed 3D image of what is happening hundreds of kilometres away. For example, at 400 kilometers it can not only see a person, but even recognize their face", said Vladimir Mikheyev, Advisor to KRET's First Deputy CEO.

According to KRET, the future ROFAR will be half the weight of the conventional radar system currently being developed for the fifth-generation fighter. Simultaneously, the resolution will be ten times better, making it possible to "virtually get a TV picture in the radar range".

Additional advantages
The use of radio-frequency photonic technology enables a significant reduction of aircraft visibility within the infrared spectrum, and of fuel consumption. This is possible because of the high efficiency of the future radar system, which will produce several times less heat. The developers will not have to include an additional powerful cooling system, which would significantly increase the mass of the product, and require electricity generated by the aircraft's engines at the cost of burning fuel.

It will not be possible to block ROFAR through high-power jamming. For jammers, the range of the electronic warfare system must be greater than that of the radio receiver, which is physically impossible with photonics-based radar.

If the ROFAR project is successfully completed, the technology will not only be used for airborne radar systems. According to Mikheyev, equipping Russian naval ships with ROFAR would make it possible to reduce the weight of on-board antenna systems by around 80-85%.

A fly in the ointment
The announcements from the Russian manufacturers sound optimistic, but economic realities, shortcomings in organization and management, and difficulties with training and recruiting personnel may hinder implementation of these ideas. Russia still has problems mass-producing airborne active electronically scanned array (AESA) radar systems like those the U.S. has, not only on its fifth-generation F-22 and F-35 fighter aircraft, but also on its latest fourth-generation F-16 and F-15 fighters. The only Russian AESA radar system, Zhuk-A, designed for the MiG-35, was first unveiled in 2009 but was still at the testing stage at the end of 2015.

The Russian government has allocated 680 million rubles (less than $10 million) to the entire ROFAR program. In comparison, the U.S. Department of Defence allocated $110 million dollars in photonics in 2014, and plans to raise at least as much from private investors.

Not only Russia and the U.S.A. are involved in this technology race. Scientists from Italy unveiled a working model of a photonics-based radar system in March 2013. And Jean-Loïc Galle, Executive Vice-President at France's Thales Group, said the company is stepping up work in this area.

With such global competition, the announcements from Russia's KRET that working technology is to be built in the near future sound almost like a challenge, and represent a further test of the mettle of Russia's defence industry.


Dopuna: 18 Maj 2019 23:02

sta Kaze Flightglobal

https://www.flightglobal.com/news/articles/putin-p.....et-458239/



Registruj se da bi učestvovao u diskusiji. Registrovanim korisnicima se NE prikazuju reklame unutar poruka.
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Нисам сигуран да ли је био овај текст на руском језику о РОФАР радарима....
Arrow https://naukatehnika.com/fotonnye-radary-fotonika-stels-texnologii.html

Много интересантних ствари се може прочитати о развоју истог, са све сличицама....



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odlican materijal
Hvalla ti Sremac

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Сны полка: для истребителей Су-57 создают особые военные подразделения
Citat:Авиационные полки пятого поколения прикроют главные стратегические направления
Arrow https://iz.ru/879224/bogdan-stepovoi-aleksei-kozac.....yandex.com

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Prosla nedelja


Citat:Photo of 3 Su-57 fighters from Putin’s trip to Akhtubinsk last week.

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Napisano: 21 Maj 2019 12:10

Cudesija
sta li sve mozhe


Jos jedna carolija sa mlaznicama.



Dopuna: 21 Maj 2019 13:08

Pogledajte kako Aleksej Jegorov pomera mlaznicu levo -desno ,e ovo nije moguce kod 117S !

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Sirija,dovoljan mu grudobran :-) https://www.google.rs/maps/@35.4087824,35.9433627,197m/data=!3m1!1e3

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@....

Americki internet portal Militari Voc je objavio listu od pet zemalja koje bi mogle biti kupac Su-57 u narednim godinama.

https://hr.rbth.com/science/84578-pet-drzava-koje-.....YQVLUXHG24

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https://iz.ru/879224/bogdan-stepovoi-aleksei-kozac.....azdeleniia
Citat:Izvestia reports that the VKS will stand up 3 two-squadron fighter regiments with 24 Su-57 each, and another 4 at the 4th Combat Training Center in Lipetsk. The 3 Su-57 regiments will likely be located in the main strategic areas: the NW, SW, and Far East.
Last month, Izvestia reported that the first operational Su-57 would be delivered to the Southern Military District in either the 3rd Mixed Aviation Regiment at Krymsk Airbase in Krasnodar or the 38th Fighter Aviation Regiment at Belbek Airfield in Crimea.
Dmitri Boltenkov believes the 23rd Fighter Aviation Regiment of the 303rd Mixed Aviation Division at the Dzyomgi Airfield in Khabarovsk will receive some of the first fighters because it is located near the Komsomolsk-on-Amur Aircraft Plant (KnAAZ), which builds the Su-57
Lieutenant General Valery Gorbenko said only the best pilots would be assigned to fly the Su-57, and the fighters would be adopted gradually. They would first go to the Chkalov State Flight Test Center for tests and their pilots' first flights before arriving at their unit.

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не 76 него више пута
по толко
Криворучко: решения, подобного закупке Су-57, не принималось последние 40 лет
https://tvzvezda.ru/news/opk/content/20195221613-cUviu.html
https://tvzvezda.ru/news/opk/content/20195221613-cUviu.html/player/

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